<p>The scale bar applies to all images which are representative of sections from 4 rats. C-Fos positive nuclei were counted in 12 sections from 4 rats and these quantitative data are presented in the histogram (*, p<0.01 v. saline; #, p<0.05 v. AG). Color images were corrected for color balance and contrast before conversion to grayscale.</p
<p>Photomicrographs of brain sections showing Fos-like immunoreactive cells in the nucleus accumbens...
<p>Panel <b>A</b> shows a schematic diagram of VTA sub-regions in a coronal section of the mouse bra...
<p>(A) Density of <i>c-Fos</i> positive cells in the three experimental groups relative to paired co...
<p>The scale bar applies to all images. C-Fos positive nuclei were counted in 8 sections from 4 rats...
<p>The scale bar applies to all images. C-Fos positive nuclei were counted in 8 sections from 4 rats...
<p>Few c-fos-positive cells were observed in layer three in the cortex of the NC group (A). Numerous...
<p>(A) C-Fos immunohistochemical staining and optical fiber placement in the VTA of a <i>Th::Cre+</i...
<p>During the presentation session, the number of c-Fos-positive cells counted in the hippocampus (r...
<p>Analyses were performed in the dorsomedial and dorsolateral divisions of the PAG (<b>A</b>). Ster...
<p>(A) C-Fos immunohistochemical staining in the NAc of a <i>Th::Cre+</i> rat sacrificed immediately...
<p>(A) Representative examples illustrate the distribution of Fos-positive nuclei in the lateral and...
<p>Representative coronal sections illustrating the c-Fos labeling observed in the brainstem (A, B, ...
<p>Representative examples of c-Fos activity in layer V of Cg1 (A–C), PrL (D–F), and IL (G–I) in vis...
<p>Line drawings of brainstem sections showing nuclei immunoreactive to c-Fos after an injection of ...
<p>Rats were divided into naïve group (virgin female rats exposed in 30% oxygen balanced by 70% nitr...
<p>Photomicrographs of brain sections showing Fos-like immunoreactive cells in the nucleus accumbens...
<p>Panel <b>A</b> shows a schematic diagram of VTA sub-regions in a coronal section of the mouse bra...
<p>(A) Density of <i>c-Fos</i> positive cells in the three experimental groups relative to paired co...
<p>The scale bar applies to all images. C-Fos positive nuclei were counted in 8 sections from 4 rats...
<p>The scale bar applies to all images. C-Fos positive nuclei were counted in 8 sections from 4 rats...
<p>Few c-fos-positive cells were observed in layer three in the cortex of the NC group (A). Numerous...
<p>(A) C-Fos immunohistochemical staining and optical fiber placement in the VTA of a <i>Th::Cre+</i...
<p>During the presentation session, the number of c-Fos-positive cells counted in the hippocampus (r...
<p>Analyses were performed in the dorsomedial and dorsolateral divisions of the PAG (<b>A</b>). Ster...
<p>(A) C-Fos immunohistochemical staining in the NAc of a <i>Th::Cre+</i> rat sacrificed immediately...
<p>(A) Representative examples illustrate the distribution of Fos-positive nuclei in the lateral and...
<p>Representative coronal sections illustrating the c-Fos labeling observed in the brainstem (A, B, ...
<p>Representative examples of c-Fos activity in layer V of Cg1 (A–C), PrL (D–F), and IL (G–I) in vis...
<p>Line drawings of brainstem sections showing nuclei immunoreactive to c-Fos after an injection of ...
<p>Rats were divided into naïve group (virgin female rats exposed in 30% oxygen balanced by 70% nitr...
<p>Photomicrographs of brain sections showing Fos-like immunoreactive cells in the nucleus accumbens...
<p>Panel <b>A</b> shows a schematic diagram of VTA sub-regions in a coronal section of the mouse bra...
<p>(A) Density of <i>c-Fos</i> positive cells in the three experimental groups relative to paired co...